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Artificial Noise-Based Beamforming for the MISO VLC Wiretap Channel
2019
IEEE Transactions on Communications
This paper investigates the secrecy performance of the multiple-input single-output (MISO) visible light communication (VLC) wiretap channel. The considered system model comprises three nodes: a transmitter (Alice) equipped with multiple fixtures of LEDs, a legitimate receiver (Bob) and an eavesdropper (Eve), each equipped with one photo-diode (PD). The VLC channel is modeled as a real-valued amplitude-constrained Gaussian channel. Eve is assumed to be randomly located in the same area as Bob.
doi:10.1109/tcomm.2018.2889649
fatcat:3g2idnkwfnccvl6ibkjfkhwvhi